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https://github.com/torvalds/linux
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c3dc2f1462
This patch replaces dev_dbg with trace_rpm_* inside the three important functions: rpm_idle rpm_suspend rpm_resume Trace points have the below advantages compared with dev_dbg: - trace points include much runtime information(such as running cpu, current task, ...) - most of linux distributions may disable "verbose debug" driver debug compile switch, so it is very difficult to report/debug runtime pm related problems from distribution users without this kind of debug information. - for upstream kernel users, enableing the debug switch will produce many useless "rpm_resume" output, and it is very noise. - dev_dbg inside rpm_suspend/rpm_resume may have some effects on runtime pm behaviour of console devicer Signed-off-by: Ming Lei <ming.lei@canonical.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> |
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.. | ||
power | ||
regmap | ||
attribute_container.c | ||
base.h | ||
bus.c | ||
class.c | ||
core.c | ||
cpu.c | ||
dd.c | ||
devres.c | ||
devtmpfs.c | ||
dma-coherent.c | ||
dma-mapping.c | ||
driver.c | ||
firmware.c | ||
firmware_class.c | ||
hypervisor.c | ||
init.c | ||
isa.c | ||
Kconfig | ||
Makefile | ||
map.c | ||
memory.c | ||
module.c | ||
node.c | ||
platform.c | ||
sys.c | ||
syscore.c | ||
topology.c | ||
transport_class.c |